C. robusta is a delineation of C. Intestinalis. In the early 2000’s, molecular research concluded that C. intestinalis was composed of four distinct lineages named type A, B, C and D. Conia intestinalis type A was later reclassified as C. robusta. It was not until 2015 that the four different classifications of C. intestinalis were accepted into the scientific community, and thus reported on[3].